25740066

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{390001}}^1$

素因数の和:390017

約数の個数: 16

約数和(自身を含む): 56160288

約数和(自身を除く): 30420222

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 390001, 780002, 1170003, 2340006, 4290011, 8580022, 12870033, 25740066]

約数ペア:

[(1, 25740066), (2, 12870033), (3, 8580022), (6, 4290011), (11, 2340006), (22, 1170003), (33, 780002), (66, 390001)]